Physics, asked by annwayanuj, 5 months ago

the s.i unit of time is .......​

Answers

Answered by Anonymous
1

Answer:

BIPM - SI unit of time (second) , the unperturbed ground-state hyperfine transition frequency of the caesium-133 atom, to be 9 192 631 770 when expressed in the unit Hz, which is equal to s–1.

Answered by rapunzel4056
2

Answer:

Second is the answer...

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